Ribeiro's performance has been impressive since he joined Sundowns. This season, he kicked off the campaign with great success under the guidance of Manqoba Mngqithi.
The 26-year-old standout player has tallied a total of seven goals and two assists in 12 appearances across all competitions.
Meanwhile, Zwane, aged 35, has been absent for a total of seven matches across various competitions for Masandawana. He will be unavailable for the upcoming Carling Knockout final between Downs and Magesi FC.
Mshishi's injury has had an impact not only on the Tshwane giants but also on Bafana Bafana, despite Hugo Broos' team winning their match against Uganda without him.